57 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_attach()  local
58 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_dma_buf_attach()
76 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_pin()  local
79 	return amdgpu_bo_pin(bo, AMDGPU_GEM_DOMAIN_GTT);  in amdgpu_dma_buf_pin()
92 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_unpin()  local
94 	amdgpu_bo_unpin(bo);  in amdgpu_dma_buf_unpin()
115 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_map()  local
116 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_dma_buf_map()
120 	if (!bo->tbo.pin_count) {  in amdgpu_dma_buf_map()
125 		if (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM &&  in amdgpu_dma_buf_map()
127 			bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;  in amdgpu_dma_buf_map()
130 		amdgpu_bo_placement_from_domain(bo, domains);  in amdgpu_dma_buf_map()
131 		r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);  in amdgpu_dma_buf_map()
135 	} else if (bo->tbo.resource->mem_type != TTM_PL_TT) {  in amdgpu_dma_buf_map()
139 	switch (bo->tbo.resource->mem_type) {  in amdgpu_dma_buf_map()
142 					    bo->tbo.ttm->pages,  in amdgpu_dma_buf_map()
143 					    bo->tbo.ttm->num_pages);  in amdgpu_dma_buf_map()
153 		r = amdgpu_vram_mgr_alloc_sgt(adev, bo->tbo.resource, 0,  in amdgpu_dma_buf_map()
154 					      bo->tbo.base.size, attach->dev,  in amdgpu_dma_buf_map()
208 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(dma_buf->priv);  in amdgpu_dma_buf_begin_cpu_access()  local
209 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_dma_buf_begin_cpu_access()
211 	u32 domain = amdgpu_display_supported_domains(adev, bo->flags);  in amdgpu_dma_buf_begin_cpu_access()
220 	ret = amdgpu_bo_reserve(bo, false);  in amdgpu_dma_buf_begin_cpu_access()
224 	if (!bo->tbo.pin_count &&  in amdgpu_dma_buf_begin_cpu_access()
225 	    (bo->allowed_domains & AMDGPU_GEM_DOMAIN_GTT)) {  in amdgpu_dma_buf_begin_cpu_access()
226 		amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT);  in amdgpu_dma_buf_begin_cpu_access()
227 		ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);  in amdgpu_dma_buf_begin_cpu_access()
230 	amdgpu_bo_unreserve(bo);  in amdgpu_dma_buf_begin_cpu_access()
260 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(gobj);  in amdgpu_gem_prime_export()  local
263 	if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm) ||  in amdgpu_gem_prime_export()
264 	    bo->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID)  in amdgpu_gem_prime_export()
292 	struct amdgpu_bo *bo;  in amdgpu_dma_buf_create_obj()  local
313 	bo = gem_to_amdgpu_bo(gobj);  in amdgpu_dma_buf_create_obj()
314 	bo->allowed_domains = AMDGPU_GEM_DOMAIN_GTT;  in amdgpu_dma_buf_create_obj()
315 	bo->preferred_domains = AMDGPU_GEM_DOMAIN_GTT;  in amdgpu_dma_buf_create_obj()
338 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_move_notify()  local
339 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_dma_buf_move_notify()
348 	amdgpu_vm_bo_invalidate(adev, bo, false);  in amdgpu_dma_buf_move_notify()
349 	if (!bo->tbo.resource || bo->tbo.resource->mem_type == TTM_PL_SYSTEM)  in amdgpu_dma_buf_move_notify()
352 	r = ttm_bo_validate(&bo->tbo, &placement, &ctx);  in amdgpu_dma_buf_move_notify()
358 	for (bo_base = bo->vm_bo; bo_base; bo_base = bo_base->next) {  in amdgpu_dma_buf_move_notify()
360 		struct dma_resv *resv = vm->root.bo->tbo.base.resv;  in amdgpu_dma_buf_move_notify()
454 				      struct amdgpu_bo *bo)  in amdgpu_dmabuf_is_xgmi_accessible()  argument
456 	struct drm_gem_object *obj = &bo->tbo.base;  in amdgpu_dmabuf_is_xgmi_accessible()
467 		bo = gem_to_amdgpu_bo(gobj);  in amdgpu_dmabuf_is_xgmi_accessible()
470 	if (amdgpu_xgmi_same_hive(adev, amdgpu_ttm_adev(bo->tbo.bdev)) &&  in amdgpu_dmabuf_is_xgmi_accessible()
471 			(bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM))  in amdgpu_dmabuf_is_xgmi_accessible()